Non-ferrous Metallurgical Industry Rotary Kiln

Non-ferrous Metallurgical Industry Rotary Kiln
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The non-ferrous metallurgical industry rotary kiln is a large-sized calcination equipment of international advanced level. As compared with conventional products, it can increase production capacity by 30%, and reduce heat consumption by 40%. Its exhaust gas temperature is less than 250℃, making dust collection convenient. So, the machine is environmental friendly.

Features
  • By taking deflection and deflection angle into consideration, the kiln shell comes with optimized structure design. This effectively extends the lifespan of refractory bricks and pouring material.
  • In order to enhance reliability, this range of non-ferrous metallurgical industry rotary kiln is equipped with self-aligned, supporting roller bearings with large diameter and small length-diameter ratio.
  • The new type sealing method for the open gear cover provides superior sealing performance.
  • The kiln adopts a flexible seal system made up of overlapped seal leaves. Double-layer seal leaves offers increased heat insulation and better sealing performance as well as extended service life.
Technical Specifications
Size (m) Φ5.5×115Φ5.2×118Φ4.85×75Φ4.8×110Φ4.6×100Φ4.4×100Φ4.0×90Φ3.8×85
Production capacity (t/d)80-10080-9051-57.545-6040-5040-4534-3823-26
Kiln shell slope (%)3.03.55.23.53.53.53.53.5
Supporter quantity 45444444
Thrust roller typeHydraulic
Kiln shell rotation speedMain drive unit (r/min)0.2-1.20.2-1.2330.5-1.040.5-1.530.21-1.560.2-1.2060.2-1.2060.2-1.2
Auxiliary drive unit (r/min) 6.77.826.599.97.857.937.937.9
Main drive unitElectric motorModel YTSP400 L1-6YSNP450 L1-6YPT355 M-6YSNP450 L1-6YTSP355 L-6YPT355 M-6YSNP355 M2-6YSNP355 M1-6
Rated power (kw)315×2355×2200×2355×2250×2200×2160×2132×2
Speed range(r/min)160-980160-980470-980300-980120-1000470-980470-980470-980
Rated voltage (V)380380380380380380380380
Speed reducerModelP417-90P320W-90P316W-100P318W-80ZSY710-63ZSY630-63P312-71P312-71
Total speed ratio 90901008063637171
Auxiliary drive unitElectric motorModelY200L-4Y225S-4Y225S-4Y225S-4Y225S-4Y180L-4Y180M-4Y180M-4
Rated power (kw)30×237×237×237×237×222×218.518.5
Rated speed (r/min)14801480148014801480148014801480
Rated voltage (V) 380380380380380380380380
Speed reducerModel YNL340-16YNL305-14YNL305-14YNL305-14ZLY224-20ZLY180-18ZLY180-18ZLY180-18
Total speed ratio1614141420181818
Weight (excluding refractory bricks) (t)16751650116013201060912756705

Note: Above technical specifications are provided for your reference only. Detailed ones are provided in contracts.

Related Names
Non-ferrous Metal Equipment | Large Refractory Kiln | Heat Insulated Kiln

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